What is the equation of an ellipse with a vertical major axis, center at (h, k), semi-major axis of length a, and semi-minor axis of length b? (remembering that horizontal and vertical translations are given by adding or subtracting values from the coordinates)
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Math question: "Graph the exponential function f(x) = 2^x over the interval -2 ≤ x ≤ 3. What are the coordinates of the x-intercept and y-intercept? How would you describe the end behavior of the graph?"
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Question: What is the limit of (x^2 + 3x - 2) / (x - 1) as x approaches 1?